🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 222 Days

Day: 44.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.84 AU - 0.84 AU

Year: 274 Days

Day: 17 Hours

Environment

Temp: 186 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.11 AU - 2.57 AU

Year: 1276 Days

Day: 40 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,294,968 km

• M1: 45,328 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.41 AU - 3.09 AU

Year: 1626 Days

Day: 34.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,294,968 km

• M1: 1,965,417 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.87 AU - 3.77 AU

Year: 2156 Days

Day: 39.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 13.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.34 AU - 5.8 AU

Year: 4686 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,294,968 km

• M1: 222,602 km (0.072 R)
• M2: 397,182 km (0.068 R)
• M3: 531,072 km (0.077 R)
• M4: 719,267 km (0.105 R)
• M5: 1,025,793 km (0.085 R)
• M6: 1,195,287 km (0.073 R)
• M7: 1,359,246 km (0.109 R)
• M8: 1,483,562 km (0.048 R)
• M9: 1,966,913 km (0.062 R)
• M10: 2,272,990 km (0.06 R)
• M11: 3,135,571 km (0.099 R)
• M12: 3,387,494 km (0.11 R)
• M13: 3,667,990 km (0.043 R)
• M14: 4,114,540 km (0.113 R)
• M15: 4,437,522 km (0.108 R)
• M16: 4,769,031 km (0.099 R)
• M17: 4,865,072 km (0.082 R)
• M18: 4,986,247 km (0.089 R)
• M19: 5,405,869 km (0.062 R)
• M20: 5,531,531 km (0.054 R)
• M21: 6,252,892 km (0.079 R)
• M22: 6,464,573 km (0.05 R)
• M23: 6,705,575 km (0.056 R)
• M24: 7,113,828 km (0.098 R)
• M25: 7,362,609 km (0.115 R)
• M26: 8,213,073 km (0.099 R)
• M27: 8,532,763 km (0.112 R)
• M28: 9,214,331 km (0.074 R)
• M29: 9,576,956 km (0.068 R)
• M30: 10,036,820 km (0.106 R)
• M31: 10,347,535 km (0.059 R)
• M32: 10,441,333 km (0.114 R)
• M33: 10,914,810 km (0.111 R)
• M34: 11,074,132 km (0.081 R)
• M35: 11,556,884 km (0.094 R)
• M36: 11,719,348 km (0.085 R)
• M37: 11,915,321 km (0.105 R)
• M38: 12,211,375 km (0.098 R)
• M39: 12,576,394 km (0.067 R)
• M40: 12,945,153 km (0.067 R)
• M41: 13,080,090 km (0.052 R)
• M42: 13,556,260 km (0.113 R)
• M43: 13,899,886 km (0.034 R)
• M44: 14,003,408 km (0.081 R)
• M45: 15,196,002 km (0.097 R)
• M46: 15,696,557 km (0.03 R)
• M47: 16,057,387 km (0.086 R)
• M48: 16,567,067 km (0.097 R)
• M49: 17,677,532 km (0.102 R)
• M50: 17,902,377 km (0.099 R)
• M51: 18,052,873 km (0.101 R)
• M52: 19,272,095 km (0.096 R)
• M53: 19,387,734 km (0.099 R)
• M54: 20,517,797 km (0.119 R)
• M55: 21,269,676 km (0.083 R)
• M56: 22,192,096 km (0.096 R)
• M57: 22,556,517 km (0.116 R)
• M58: 22,759,970 km (0.099 R)
• M59: 23,827,201 km (0.069 R)
• M60: 23,992,806 km (0.118 R)
• M61: 24,533,752 km (0.101 R)
• M62: 25,162,960 km (0.11 R)
• M63: 26,180,824 km (0.043 R)
• M64: 26,394,600 km (0.041 R)
• M65: 26,480,169 km (0.045 R)
• M66: 27,212,152 km (0.094 R)
• M67: 27,342,003 km (0.067 R)
• M68: 28,739,845 km (0.092 R)
• M69: 28,916,221 km (0.114 R)
• M70: 29,848,066 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.5

Radius: 3.4

Gravity: 44.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.68 AU - 13.98 AU

Year: 18333 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,294,968 km

• M1: 240,404 km (0.104 R)
• M2: 380,577 km (0.098 R)
• M3: 432,487 km (0.087 R)
• M4: 1,071,570 km (0.092 R)
• M5: 1,460,374 km (0.094 R)
• M6: 1,770,640 km (0.094 R)
• M7: 2,288,847 km (0.095 R)
• M8: 2,482,277 km (0.1 R)
• M9: 4,605,071 km (0.078 R)
• M10: 5,433,544 km (0.107 R)
• M11: 6,622,548 km (0.112 R)
• M12: 7,036,186 km (0.083 R)
• M13: 7,600,469 km (0.036 R)
• M14: 9,073,709 km (0.033 R)
• M15: 9,635,449 km (0.074 R)
• M16: 10,792,140 km (0.055 R)
• M17: 11,332,338 km (0.037 R)
• M18: 11,550,900 km (0.052 R)
• M19: 11,660,705 km (0.116 R)
• M20: 12,777,304 km (0.109 R)
• M21: 13,348,319 km (0.091 R)
• M22: 13,927,711 km (0.12 R)
• M23: 14,871,524 km (0.062 R)
• M24: 15,230,709 km (0.071 R)
• M25: 16,325,616 km (0.044 R)
• M26: 16,820,186 km (0.12 R)
• M27: 16,882,419 km (0.08 R)
• M28: 17,824,138 km (0.118 R)
• M29: 18,397,397 km (0.113 R)
• M30: 23,472,804 km (0.084 R)
• M31: 24,381,461 km (0.076 R)
• M32: 25,088,311 km (0.067 R)
• M33: 25,301,637 km (0.116 R)
• M34: 25,945,357 km (0.079 R)
• M35: 26,449,801 km (0.071 R)
• M36: 26,739,423 km (0.065 R)
• M37: 28,277,289 km (0.096 R)
• M38: 29,094,243 km (0.078 R)
• M39: 29,918,826 km (0.078 R)
• M40: 30,827,184 km (0.11 R)
• M41: 31,208,360 km (0.117 R)
• M42: 31,821,561 km (0.12 R)
• M43: 32,438,503 km (0.116 R)
• M44: 33,606,114 km (0.06 R)
• M45: 34,708,352 km (0.093 R)
• M46: 34,946,063 km (0.11 R)
• M47: 35,104,786 km (0.036 R)
• M48: 35,184,222 km (0.077 R)
• M49: 35,263,808 km (0.109 R)
• M50: 35,502,716 km (0.092 R)
• M51: 37,677,570 km (0.086 R)
• M52: 39,398,694 km (0.054 R)
• M53: 39,812,182 km (0.115 R)
• M54: 40,310,343 km (0.094 R)
• M55: 40,560,171 km (0.102 R)
• M56: 40,977,699 km (0.056 R)
• M57: 41,145,249 km (0.057 R)
• M58: 41,564,721 km (0.109 R)
• M59: 43,512,934 km (0.084 R)
• M60: 43,854,765 km (0.107 R)
• M61: 46,185,351 km (0.065 R)
• M62: 46,534,063 km (0.1 R)
• M63: 48,378,904 km (0.116 R)
• M64: 49,532,902 km (0.114 R)
• M65: 49,889,843 km (0.105 R)
• M66: 50,337,140 km (0.117 R)
• M67: 50,606,267 km (0.113 R)
• M68: 51,145,717 km (0.061 R)
• M69: 52,321,107 km (0.049 R)
• M70: 52,866,691 km (0.088 R)
• M71: 53,140,156 km (0.077 R)
• M72: 53,322,665 km (0.09 R)
• M73: 53,963,393 km (0.077 R)
• M74: 54,146,800 km (0.11 R)
• M75: 54,238,653 km (0.08 R)
• M76: 55,067,575 km (0.078 R)
• M77: 55,622,433 km (0.052 R)
• M78: 55,807,785 km (0.066 R)
• M79: 55,900,536 km (0.117 R)
• M80: 56,551,286 km (0.067 R)
• M81: 57,017,732 km (0.063 R)
• M82: 58,801,537 km (0.096 R)
• M83: 60,222,717 km (0.11 R)
• M84: 61,559,225 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 3.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.88 AU - 20.34 AU

Year: 30954 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,294,968 km

• M1: 104,569 km (0.107 R)
• M2: 142,118 km (0.071 R)
• M3: 575,653 km (0.119 R)
• M4: 888,611 km (0.109 R)
• M5: 2,309,043 km (0.063 R)
• M6: 2,668,826 km (0.084 R)
• M7: 2,918,505 km (0.094 R)
• M8: 3,078,275 km (0.089 R)
• M9: 4,419,121 km (0.074 R)
• M10: 4,976,822 km (0.065 R)
• M11: 5,517,169 km (0.119 R)
• M12: 7,375,624 km (0.106 R)
• M13: 8,302,981 km (0.074 R)
• M14: 8,393,189 km (0.109 R)
• M15: 9,173,192 km (0.114 R)
• M16: 10,556,224 km (0.04 R)
• M17: 12,104,861 km (0.085 R)
• M18: 12,567,717 km (0.105 R)
• M19: 13,351,610 km (0.111 R)
• M20: 13,404,568 km (0.047 R)
• M21: 13,829,575 km (0.092 R)
• M22: 14,638,600 km (0.086 R)
• M23: 15,964,636 km (0.046 R)
• M24: 16,245,730 km (0.071 R)
• M25: 17,501,604 km (0.077 R)
• M26: 18,611,172 km (0.108 R)
• M27: 19,443,235 km (0.081 R)
• M28: 20,105,505 km (0.077 R)
• M29: 20,348,153 km (0.092 R)
• M30: 20,958,961 km (0.03 R)
• M31: 22,135,997 km (0.031 R)
• M32: 23,525,612 km (0.099 R)
• M33: 26,520,711 km (0.099 R)
• M34: 27,792,292 km (0.072 R)
• M35: 29,152,287 km (0.088 R)
• M36: 30,255,721 km (0.105 R)
• M37: 30,533,673 km (0.045 R)
• M38: 30,812,524 km (0.101 R)
• M39: 31,513,240 km (0.083 R)
• M40: 31,583,701 km (0.03 R)
• M41: 32,148,433 km (0.026 R)
• M42: 33,001,889 km (0.069 R)
• M43: 33,431,534 km (0.097 R)
• M44: 33,862,824 km (0.12 R)
• M45: 34,079,293 km (0.068 R)
• M46: 37,976,915 km (0.073 R)
• M47: 38,577,401 km (0.075 R)
• M48: 38,803,294 km (0.102 R)
• M49: 41,780,890 km (0.106 R)
• M50: 42,478,315 km (0.112 R)
• M51: 43,414,349 km (0.111 R)
• M52: 46,182,658 km (0.083 R)
• M53: 47,225,505 km (0.105 R)
• M54: 48,438,295 km (0.093 R)
• M55: 48,763,371 km (0.108 R)
• M56: 48,926,283 km (0.051 R)
• M57: 49,579,427 km (0.118 R)
• M58: 55,926,566 km (0.095 R)
• M59: 56,609,330 km (0.044 R)
• M60: 56,780,470 km (0.119 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,062 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit